Bump carbon.mediation.version from 4.7.14 to 4.7.15
Bump carbon.mediation.version from 4.7.14 to 4.7.15

Bumps `carbon.mediation.version` from 4.7.14 to 4.7.15.

Updates `org.wso2.carbon.endpoint.stub` from 4.7.14 to 4.7.15

Updates `org.wso2.carbon.localentry.stub` from 4.7.14 to 4.7.15

Updates `org.wso2.carbon.mediation.configadmin.stub` from 4.7.14 to 4.7.15

Updates `org.wso2.carbon.priority.executors.stub` from 4.7.14 to 4.7.15

Updates `org.wso2.carbon.sequences.stub` from 4.7.14 to 4.7.15

Updates `org.wso2.carbon.task.stub` from 4.7.14 to 4.7.15

Updates `org.wso2.carbon.mediation.templates.stub` from 4.7.14 to 4.7.15

Updates `org.wso2.carbon.message.store.stub` from 4.7.14 to 4.7.15

Updates `org.wso2.carbon.message.processor.stub` from 4.7.14 to 4.7.15

Updates `org.wso2.carbon.mediation.artifactuploader.stub` from 4.7.14 to 4.7.15

Updates `org.wso2.carbon.proxyadmin.stub` from 4.7.14 to 4.7.15

Updates `org.wso2.carbon.rest.api.stub` from 4.7.14 to 4.7.15

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
jaadds/product-apim,wso2/product-apim,tharikaGitHub/product-apim,tharikaGitHub/product-apim,wso2/product-apim,wso2/product-apim,jaadds/product-apim,chamilaadhi/product-apim,tharikaGitHub/product-apim,jaadds/product-apim,chamilaadhi/product-apim,wso2/product-apim,chamilaadhi/product-apim,wso2/product-apim,chamilaadhi/product-apim,chamilaadhi/product-apim,jaadds/product-apim,tharikaGitHub/product-apim,tharikaGitHub/product-apim